2004263697

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{6829}}^1$

素因数の和:7141

約数の個数: 24

約数和(自身を含む): 2831226240

約数和(自身を除く): 826962543

約数列:

[1, 3, 19, 57, 271, 361, 813, 1083, 5149, 6829, 15447, 20487, 97831, 129751, 293493, 389253, 1850659, 2465269, 5551977, 7395807, 35162521, 105487563, 668087899, 2004263697]

約数ペア:

[(1, 2004263697), (3, 668087899), (19, 105487563), (57, 35162521), (271, 7395807), (361, 5551977), (813, 2465269), (1083, 1850659), (5149, 389253), (6829, 293493), (15447, 129751), (20487, 97831)]